Scientific American Magazine Vol 11 Issue 36

Scientific American Magazine

Volume 11, Issue 36

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Features

A Freak of Lightning

The Mississippi Railroad Bridge

Improved Car Brake

Agricultural Chemistry

Veterinary

Cooking Without Fire

Digestion Observations

American Institute

List of Patent Claims

Progress of Astronomical Science

Cotton Seed

Steam Engines for Circular Saw Mills

Italian Fishing Nets, Dredging Machines, and Sawing Apparatus

The Hights to Which Balloons Have Ascended

Motions of the Planets

Steamboat Fire Engines

Explosion of a Steamer

Belting Farms With Trees

Government Shipbuilding

American Wagon Boat in France

Business of the Patent Office

Whipping the Devil Around the Stump

Improvement in the Manufacture of Saws

Factory Fire

Trial of Steam Fire Engines

Changes at the Patent Office

Chemistry of Cast Iron

Boilers of Naval Steamships

Highly Important Patent Decision.--Stamping the Date on Patented Articles

Recent American Patents

Recent Foreign Inventions

Important Items

Philadelphia Flour Mills

The Iron of the World

Improved Turning Lathe

The New Atlantic Telegraph Cable

Machine for Bending Plow Handles

Mechanics

Departments

To Correspondents